Llano Seco/M&T Ranch Cone Fish Screen


SCH Number
Public Agency
California Department of Fish and Wildlife, North Central Region 2 (CDFW)
Document Title
Llano Seco/M&T Ranch Cone Fish Screen
Document Type
NOE - Notice of Exemption
Document Description
installation of a replacement fish screen system on the existing Llano Seco Ranch/M&T Ranch Fish Screen Facility. The fish screen system will be an array of brush cleaner, electric drive, and cone screens. Each screen unit will be mounted to 15-foot square base with a flanged connection to a 48-inch pipe connector to the existing intake pipe manifold via flanges connection. The four screen bases and affixed cone screens and pipe connectors will be supported by the nine existing piles. The existing airburst system will be replumbed to header pipes mounted adjacent to the screen bases and will be used to resuspend sediment that may settle around the screen bases. The fish screens and associated control systems will be powered from a power source located in the existing control building

Contact Information

Juan Lopez Torres
Agency Name
California Department of Fish and Wildlife
Contact Types
Lead/Public Agency

Agency Name
Llano Seco/M&T Ranch
Contact Types
Project Applicant


Northern California
Sacramento River

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Type – Class (1,2,4); California Code of Regulations, title 14, section (15301, 15302, and 15304)
Reasons for Exemption
the project consists of a minor alteration of existing private structures involving negligible expansion of existing use. Class 2 because the project consists of a replacement of existing structures. Class 4 because the project is minor alteration in the condition of land, and it does not involve the removal of any scenic trees.


Notice of Exemption

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